zelaya1127 zelaya1127

17-01-2018
Chemistry

contestada

the correct formula for lead (IV) oxide is ...why?
A)Pb2O2
B) Pb2O
C) PbO
D) PbO2

Respuesta :

e1easegran e1easegran

17-01-2018

D. PbO2 is the formula

Answer Link

s1928063 s1928063

17-01-2018

PbO2
Because the charge of lead in in this equation is 4 while the charge of Oxygen is -2. Therefore 1 lead atom and two oxygen atoms would add up to 0.

Answer Link

Otras preguntas

How would taking control of the port cities such as New York and Philadelphia help the Colonists during the American Revolution? A.the French would have no way

Find the slope of the line through each sets of point. If the result is a fraction, simplify the fraction

2. Review lines 57-88. What characteristics of the Wife's narrative style appear in the story’s introduction?

4. Adding transitions to the beginning of sentences in the paragraph will also improve clarity. Adding a transition word to the last sentence in the paragraph w

Can anyone help? Cause i dont really understand the thing.

How would you discover a mathematical relationship between corresponding terms that occur in two separate number sequences, and what can you say about those ter

1/2 ( 2p + 9 ) = p + 5 solve equation

The central idea of a nonfiction text is similar to the theme of a fiction text. True False

Can√3+5 be simplified? If so, how?

[w+1]=3 as a fraction